Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Knoephla Soup
6–8Ingredients
Directions
Make the broth
Melt the butter in a large soup kettle over medium heat.
Add the onion and sauté until onions are tender.
Add the water and soup base.
Bring to a rapid boil over high heat.
Cook the dumplings and potatoes
Add the knoephla by dropping them into the boiling broth.
Stir until they all float to the top, and cook until the dumplings are soft.
Add the potatoes, then simmer over medium heat until dumplings and potatoes are done throughout.
Finish the soup
Remove from heat.
Add the cream.
Season with parsley, salt, and pepper to taste.
Nutrition, whole recipe (rough)
Counts 9 of 11 ingredients. The other 2 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 9 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Chicken | 100g cooked | 165 |
| Potato | 1 medium (173g) baked | 161 |
| Butter | 1 tbsp (14g) | 102 |
| Cream | 1 tbsp (15ml) heavy | 51 |
| Onion | 1 medium (110g) | 44 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Parsley | 1 tbsp chopped fresh (3.8g) | 1 |
| Salt | 1 tsp (6g) | 0 |
| Water | not in our table | 0 |
| Soup | not in our table | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
Steps grouped into stages for easier reading; the method is the source's own.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Chicken + potatotop 7% of all pairsSmell alikemoderateCooked together2,756 recipes
Shared aroma: (z)-4-decenal (green, must).
-
Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Knoephla
- Small flour dumplings that give the soup its hearty, chewy body.
- Potatoes
- Break down partly as they cook, thickening the broth and adding body.
- Heavy whipping cream
- Adds fat and richness, giving the broth a smooth, velvety texture.
- Butter
- Adds fat and flavor to the base where the onion softens.
- Onion
- Adds savory aromatic flavor as it softens in the butter.
The step that matters
Simmer the dumplings gently after adding the potatoes. Once the cream is added the soup should not be boiled hard, because high heat can cause dairy to separate and make the texture grainy. Keeping the cooking gentle also helps the dumplings and potatoes cook evenly through without breaking apart.
Swap the parsley
The recipe marks parsley as optional. How well each one fits the dish's main ingredients (flour, chicken, onion, butter, potato, cream, pepper):
- Garlicfits better
- Thymefits about as well
- Parsleythe original
- Celeryfits about as well
Fit is the average pairing score against flour, chicken, onion, butter, potato, cream, pepper. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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